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| author | John Gilmore <gnu@cygnus> | 1991-09-04 07:52:46 +0000 |
|---|---|---|
| committer | John Gilmore <gnu@cygnus> | 1991-09-04 07:52:46 +0000 |
| commit | 12e7087f536972db65252d9db6c04cf8441724ff (patch) | |
| tree | 6ba2be18873bade4e6644421ceb7b03836f270fb /bfd/aoutx.h | |
| parent | bdbd5f508635fa9581f85bd6ba7ec3620970674d (diff) | |
| download | gdb-12e7087f536972db65252d9db6c04cf8441724ff.zip gdb-12e7087f536972db65252d9db6c04cf8441724ff.tar.gz gdb-12e7087f536972db65252d9db6c04cf8441724ff.tar.bz2 | |
Allow GDB to patch object files.
Makefile.in: Add crude dependencies.
Diffstat (limited to 'bfd/aoutx.h')
| -rw-r--r-- | bfd/aoutx.h | 47 |
1 files changed, 29 insertions, 18 deletions
diff --git a/bfd/aoutx.h b/bfd/aoutx.h index b6d7e41..08c5c99 100644 --- a/bfd/aoutx.h +++ b/bfd/aoutx.h @@ -703,26 +703,37 @@ DEFUN(NAME(aout,set_section_contents),(abfd, section, location, offset, count), bfd_size_type count) { if (abfd->output_has_begun == false) - { /* set by bfd.c handler */ - if ((obj_textsec (abfd) == NULL) || (obj_datasec (abfd) == NULL)) - { - bfd_error = invalid_operation; - return false; + { /* set by bfd.c handler */ + switch (abfd->direction) + { + case read_direction: + case no_direction: + bfd_error = invalid_operation; + return false; + + case both_direction: + break; + + case write_direction: + if ((obj_textsec (abfd) == NULL) || (obj_datasec (abfd) == NULL)) + { + bfd_error = invalid_operation; + return false; + } + /*if (abfd->flags & D_PAGED) { + obj_textsec(abfd)->filepos = 0; } -/* if (abfd->flags & D_PAGED) { - obj_textsec(abfd)->filepos = 0; - } - else*/ { - obj_textsec(abfd)->filepos = EXEC_BYTES_SIZE; + else*/ { + obj_textsec(abfd)->filepos = EXEC_BYTES_SIZE; + } + obj_textsec(abfd)->size = align_power(obj_textsec(abfd)->size, + obj_textsec(abfd)->alignment_power); + obj_datasec(abfd)->filepos = obj_textsec (abfd)->size + EXEC_BYTES_SIZE; + obj_datasec(abfd)->size = align_power(obj_datasec(abfd)->size, + obj_datasec(abfd)->alignment_power); } - obj_textsec(abfd)->size = align_power(obj_textsec(abfd)->size, - obj_textsec(abfd)->alignment_power); - obj_datasec(abfd)->filepos = obj_textsec (abfd)->size + EXEC_BYTES_SIZE; - obj_datasec(abfd)->size = align_power(obj_datasec(abfd)->size, - obj_datasec(abfd)->alignment_power); - - - } + } + /* regardless, once we know what we're doing, we might as well get going */ if (section != obj_bsssec(abfd)) { |